Engine Assembly-Manifolds & Fuel Related Parts fit your 2003 Chevrolet Silverado 1500 2WD

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2003 Chevrolet Silverado 1500 2WD
My Vehicle Change Vehicle
2003 Chevrolet Silverado 1500 2WD
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Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Transmission - Manual
Categories Close X

You have selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transmission - Automatic
Transmission - Manual
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Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • GASKET, Manifold to Cylinder Head
    12617944
    GASKET, EXHAUST MANIFOLD
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $34.08
    $16.41
    1
    Add To Cart
  • 12558178
    GASKET, ENGINE BLOCK VALLEY COVER(PART OF 555)
    MSRP: $42.25
    $26.85
    1
    Add To Cart
  • GASKET KIT, Manifold to Cylinder Head
    89060413
    GASKET KIT, INTAKE MANIFOLD(DOES NOT INCLUDE EGR VALVE PIPE GASKET)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1,2(LM7), CK1(LR4), CK1(L59)
    MSRP: $135.47
    $77.84
    1
    Add To Cart
  • 89017866
    GASKET KIT, INTAKE MANIFOLD(CONTAINS 2 INTAKE MANIFOLD GASKETS)
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $70.12
    $40.28
    1
    Add To Cart
  • Chevrolet 89017812
    89017812
    GASKET KIT, EXHAUST MANIFOLD(INCLUDES 601,602)(CONTAIN GASKETS FOR ONE SIDE OF ENGINE)
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $71.20
    $40.90
    1
    Add To Cart
  • SHIELD, Spark Plug Ignition Wire
    12551505
    SHIELD, SPARK PLUG WIRE(USED AT RH FRONT)(155MM LONG)
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 10105861
    SHIELD, SPARK PLUG WIRE(USED AT LH FRONT & RH REAR)(23MM LONG)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.19
    $4.35
    1
    Add To Cart
  • RETAINER, Spark Plug Ignition Wire
    12163607
    RETAINER, SPARK PLUG WIRE(RETAINS 3-7MM LEADS,HINGED LOCKING,NARROW BLADE MOUNT TYPE)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $1.84
    $0.98
    10
    Add To Cart
  • 12132229
    RETAINER, SPARK PLUG WIRE(RETAINS 2-7MM LEADS,HINGE LOCKING COVER,NARROW BLADE MOUNT)
    MSRP: $1.73
    $1.09
    10
    Add To Cart
  • 12132228
    RETAINER, SPARK PLUG WIRE(RETAINS 1-7MM LEAD,HINGE LOCKING COVER,NARROW BLADE MOUNT)
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $8.88
    $4.95
    1
    Add To Cart
  • BOLT, Hex
    11588712
    BOLT, HEX FLANGED HEAD,M6X1X20,17.5 THREAD,14.2 O.D.,8.8, GMW3359(ENGINE WIRING HARNESS BRACKET (TO ENGINE REAR))
    MSRP: $7.20
    $4.57
    10
    Add To Cart
  • 11514623
    BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(OIL FILLER TUBE)
    MSRP: $4.03
    $2.56
    10
    Add To Cart
  • 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(ENGINE BLOCK VALLEY COVER)
    • Require Quantity:
      10
    • Package Quantity:
      10
    MSRP: $1.81
    $1.15
    10
    Add To Cart
  • 11515764
    BOLT, HEX FLANGED HEAD,M10X1.5X20,18THD,22.3 O.D.,10.9,7114M(FUEL INJECTION FUEL RAIL STOP)
    MSRP: $23.00
    $14.62
    1
    Add To Cart
  • 9439930
    BOLT, HEX FLANGED HEAD 1/4-20X.56 280M PHOSPHATE ZINC ORGANIC(SPARK PLUG WIRE RETAINER BRACKET)
    • Require Quantity:
      04
    • Package Quantity:
      1
    • Replaced By:
      11561767
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • Chevrolet 11508885
    11508885
    BOLT, HEX FLANGED HEAD M6X1X13 9.8 PHOSPHATE ORGANIC W/ADH 14.2 OUTSIDE DIAMETER THREAD LENGTH 11.00(ACCELERATOR CONTROL CABLE BRACKET)
    MSRP: $7.19
    $4.57
    1
    Add To Cart
  • MANIFOLD, Engine Exhaust Manifold
    12616285
    MANIFOLD, EXHAUST(INCLUDES 603,604)(INCLUDES SHIELD,BOLTS)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2,3(LQ4), CK1,2(LM7), CK1(L59)
    MSRP: $162.96
    $126.99
    1
    Add To Cart
  • 12616286
    MANIFOLD, EXHAUST(INCLUDES 603,604)(INCLUDES SHIELD,BOLTS)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      CK1,2(LM7), CK1,2,3(LQ4), CK1(LR4), CK1(L59)
    MSRP: $319.20
    $201.93
    1
    Add To Cart
  • 12574320
    MANIFOLD, EXHAUST(INCLUDES 603,604)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      CK1(LU3)
    MSRP: $251.19
    $158.93
    1
    Add To Cart
  • 12574406
    MANIFOLD, EXHAUST(INCLUDES:MANIFOLD,SHIELD,BOLTS)(INCLUDES 603,604)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      CK1(LU3)
  • BOLT, Intake & Exhaust Manifold
    12552096
    BOLT, EXHAUST MANIFOLD(3/8-16 X 2 1/8)(1.079)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      11
    • Package Quantity:
      10
    MSRP: $4.16
    $2.64
    10
    Add To Cart
  • 12550027
    BOLT, INTAKE MANIFOLD(5/16-18X1.75,280M)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $8.82
    $5.61
    1
    Add To Cart
  • 11546600
    BOLT, EXHAUST MANIFOLD(M8X1.25X30.7)
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $9.08
    $6.08
    1
    Add To Cart
  • 11518950
    STUD, Ignition Coil Mounting, STUD,IGNITION COIL(HEX FLANGED HEAD, M6X1X16,M6X1X13,34.7 TL,13 OUTSIDE DIAMETER,10.9 PO)(8.981)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $21.23
    $13.49
    10
    Add To Cart
  • BOLT, Exhaust Manifold
    10228350
    BOLT, EXHAUST MANIFOLD HEAT SHIELD(PART OF 600)(M6X1X6.5 HEXAGON FLANGE)
    • Fitting Vehicle Options:
      CK1(LU3)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $15.51
    $10.37
    1
    Add To Cart
  • 10228350
    BOLT, EXHAUST MANIFOLD HEAT SHIELD(PART OF 600)(M6X1X6.5 HEXAGON FLANGE)
    • Fitting Vehicle Options:
      CK1(LR4), CK1,2(LM7), CK1,2,3(LQ4), CK1(L59)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $15.51
    $10.37
    1
    Add To Cart
  • 12598210
    DISTRIBUTOR, Ignition, DISTRIBUTOR,(SEE GROUP 02.000 "DISTRIBUTOR/IGNITION" FOR DETAILED ILLUSTRATED VIEW)(INCLUDES 735)(MATING CONNECT USE 12117025)
  • SHIELD, Exhaust Manifold
    12562244
    SHIELD, EXHAUST MANIFOLD HEAT(PART OF 600)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      CK1,2(LM7), CK1(LR4), CK1,2,3(LQ4), CK1(L59)
    MSRP: $92.34
    $61.78
    1
    Add To Cart
  • 12562243
    SHIELD, EXHAUST MANIFOLD HEAT(PART OF 600)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      CK1,2,3(LQ4), CK1(LR4), CK1,2(LM7), CK1(L59)
  • Chevrolet 12574322
    12574322
    SHIELD, EXHAUST MANIFOLD HEAT(PART OF 600)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      CK1(LU3)
  • Chevrolet 19418996
    19418996
    COIL, Ignition Coil, COIL,IGNITION(INCLUDES BOLTS, NUTS)(SEE GROUP 02.000 "COIL ASM/IGNITION" FOR DETAILED ILLUSTRATED VIEW)
    MSRP: $150.64
    $71.70
    1
    Add To Cart
  • 12601822
    WIRE, Chassis Wiring, WIRE,KNOCK SENSOR(CONTAINS 1 CONNECT TO ENGINE HARNESS,2 CONNECT TO KNOCK SENSORS,2 GROMMET)
    MSRP: $80.71
    $51.29
    1
    Add To Cart
  • NUT
    94012038
    NUT, LOWER INTAKE MANIFOLD
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: $5.46
    $3.47
    1
    Add To Cart
  • 94012038
    NUT, INTAKE MANIFOLD TUBE
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $5.46
    $3.47
    1
    Add To Cart
  • 3530297
    NUT, HEX FLANGED HEAD,M6X1,5.85THK,14.2 O.D.,10,ZINC ORGANIC(THROTTLE BODY)
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $7.26
    $4.05
    1
    Add To Cart
  • 11516076
    NUT, PREVAILING TORQUE TENSION FLANGE HEAD (M8X1.25X17.4 OUTSIDE DIAMETER(EGR VALVE ADAPTER)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11516076
    NUT, PREVAILING TORQUE TENSION FLANGE HEAD (M8X1.25X17.4 OUTSIDE DIAMETER(EGR VALVE)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 11589264
    STUD, STRAIGHT, M10X1.5X30, M10X1.5X16, 57 TL, STAINLESS STEEL(EXHAUST MANIFOLD PIPE)
    • Require Quantity:
      06
    • Package Quantity:
      4
    MSRP: $13.37
    $8.94
    4
    Add To Cart
  • Chevrolet 11519235
    11519235
    STUD, STRAIGHT,M8X1.25X20,M8X1.25X36.25,63 TL,10.9,7114M,SIDE B:HEXAGON P(PART OF 510)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $16.92
    $10.75
    1
    Add To Cart
  • Chevrolet 94012045
    94012045
    NUT, HEX FLANGED HEAD M10X1.25X10 21-OUTSIDE DIAMETER 7T ZINC COATED (DIPPED OR PLATED)(EXHAUST MANIFOLD)(2.277)
    • Require Quantity:
      04
    • Package Quantity:
      1
    MSRP: --
    $13.05
    1
    Add To Cart
  • Chevrolet 14081701
    14081701
    PLUG, W/SEALER,1/4-18 NPTF,SQUARE SOCKET,PLAIN(PART OF 510)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Silverado 1500 2WD parts. Parts like Engine Assembly-Manifolds & Fuel Related Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L. Model Code: 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX.